Worst so far
By far the worst in the series, the author continues to lack in basic proofreading and structure. At no point in this book is there the slightest dramatic tension, and the conversations are incredibly awkward and unnatural. There are grammatical issues covered by your basic fifth grade English class, and the amount of filler words probably adds 20% to the length of the book. Honestly this feels like it's a rushed first draft done on Word and never actually read by the author to check for errors.
Content wise, it's boring. There is no real structure to the story, no new elements introduced to the story and no closure on previously introduced elements. There are continuity errors, tense errors, characters are actually becoming more shallow and less interesting and everything feels rushed.